FactoryproF-PRO ADJ SHIFT CENTERING OFFSET STUD SV650

If the shift shaft fingers aren’t centered on the shift shaft, Factory Pro has the fix.

It’s a special adjustable offset “centering” stud, adjustable by almost 1mm.
More mature (lol!) experienced mechanics will recall when almost all transmissions were equipped with a part like this. That allowed the engine builder to set the shift shaft to exactly in the center for the best possible shift performance. That part, along with shimming and clearancing gear spacing, is what “blueprinting” a transmission is all about.